| Name | Mark Williamson Tibbs |
|---|---|
| Sex | male |
| Birth Date | December 8, 1920 |
| Death Date | October 15, 1980 |
| Age at Death | 59 years, 10 months, 7 days old |
| Birth Place | California |
| Death Place | Fresno County, California |
| Mother's Maiden Name | Williamson |
| Social Security Number | 552-24-4245 |